Product Overview: High Voltage VLF-200CMF 200kV @ 3.75µF Very Low Frequency AC Hipot Tester
High Voltage VLF-200CMF Features:
- Portable
- Easy to use
- Suitable for VLF hipot testing 138 kV cable and as a voltage source for tan delta and partial discharge testing on 230 kV cable
- Model has a complete control package including Cable Burm mode, used to reduce fault arc over voltages to permit the use of conventional thumpers for fault locating
- Trailer mount optional
- AC output tester with very low alternating current and polarity reversals every half cycle
- Used to provide a go/no-go, or pass/fail, voltage withstand test
- Can also be used as the voltage source for diagnostic cable testing
High Voltage VLF-200CMF Specs:
- Input:
- 230 V Single phase, 80 A peak, 50/60 Hz
- Output: 0 – 200 kVac peak, 100 mA. Bushing output no cable provided
- Duty: Continuous
- Load Rating:
- 0.75 µF @ 0.1 Hz
- 1.5 µF @ 0.05 Hz
- 3.75 µF @ 0.02 Hz
- Metering:
- Voltage: 0-200 kVac peak 3.5” analog display
- Current: 0 – 200 mAac peak 3.5” analog display
- Load capacitance meter: 0 – 6 Microfarads
- Controls:
- HV On/Off, Motorized Voltage Control, Zero Start Interlock, External Interlock, Digital Dwell Timer, Capacitance Measuring Circuit, Cable Burn Mode, Fixed 120% Overload, Automatic Data Logger
- Size & Weight:
- Controls: 24” w x 25.5” d x 71” h, 650 lbs.
- HV Tank: 59” w x 37” d x 87” h, 3700 lbs.
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